msr810

网点离行路由器MSR 36（V7）通过4G链路与总部进行网络互通。

#将Cellular接口通道化出同/异步串口，通道化之后，会在设备里面多出一个Eth-channel接口。

[H3C] controller Cellular2/0

[H3C-Cellular0/0] eth-channel 0

# 配置拨号访问组1以及对应的拨号访问控制条件。

[H3C] dialer-group 1 rule ip permit

# 配置ACL，匹配内网用户地址

[H3C] acl number 3000

[H3C-acl-adv-3000] rule 0 permit ip source 192.168.0.0 0.0.0.255

#配置4G拨号接口，开启DNS请求、使能传统DDR、将接口加入拨号访问组1、配置DDR可以进行下一次呼叫的间隔时间为60秒，根据运营商设置拨号串，此处采用联通，设置拨号串为*99#，并开启接口nat，匹配内网ACL 3000。

[H3C-Eth-channel2/0:0] interface Eth-channel2/0:0

 [H3C-Eth-channel2/0:0] dialer circular enable

[H3C-Eth-channel2/0:0] dialer-group 1

[H3C-Eth-channel2/0:0] dialer timer idle 0

[H3C-Eth-channel2/0:0] dialer timer autodial 60

[H3C-Eth-channel2/0:0] dialer number *99# autodial

[H3C-Eth-channel2/0:0] ip address cellular-alloc

[H3C-Eth-channel2/0:0] nat outbound 3000

#配置完成之后，添加一条路由，指向3G出接口。

[H3C] ip route-static 0.0.0.0 0 Eth-channel2/0:0

#查看拨号成功后，获取到的IP地址，如下：

[H3C]display ip interface brief

*down: administratively down

(s): spoofing  (l): loopback

Interface                Physical Protocol IP Address      Description

Aux0                     up       down     --              --

GE0/0                    up       up       10.84.249.14    --

GE0/1                    down     down     --              --

GE0/2                    down     down     --              --

GE0/27                   down     down     --              --

E-Ch2/0:0                  up       up(s)    10.72.245.59    --

#此时使用display Cellular0/0，可以看到拨号信息如下：

[H3C] display cellular 2/0

Cellular1/0:

 Modem State:

  Hardware Information:

    Model: U8300C

    Manufacturer: LONGSUNG

    Modem Firmware Version: QA30002.1.3_MV11(4534_1.1.1_L0306)

    International Mobile Equipment Identity (IMEI): 862104021592644

    International Mobile Subscriber Identity (IMSI): 460110200056932

    Hardware Version: 30000

    Modem Status: Online

  Profile Information:

    Profile index: 1 

      PDP Type: IPv4v6

      Header Compression: Off

      Data Compression: Off

      Access Point Name (APN): nbzsh.vpdn.jx   //此处根据实际情况在Controller cellular2/0接口下进行配置，添加方式与其他VPDN配置一致，也是采用profile create 的方式，APN接入点名字需要向运营商确认。

      Authentication: CHAP          //采用的验证方式

      Username: test1@nbzsh.vpdn.jx  //VPDN的用户名

  * - Default profile

  Network Information:

    Current Service Status: Service Available

    Registration Status: Registered

    Current Service: Combined

    Current Roaming Status: Home

    Current Data Bearer Technology: Unknown

    Network Selection Mode: Automatic

    Current IP address Mode: Cellular-alloc

  Radio Information

====================

Technology Preference = LTE only

Technology Selected = LTE

Configured LTE Band = 3

LTE related info

------------------

Current RSSI = -64 dBm

Current RSRQ = -10 dB

Current RSRP = -75 dBm   //此处LTE信号值一般不建议低于-95

Current SNR = 12 dB

Tx Power = Invalid

Active Band = E-UTRA Operating Band 3

Modem Security Information

====================

PIN Verification = Disabled

PIN Status = PIN Requirement Disabled

Number of PIN Retries Remaining = 3

Number of PUK Retries Remaining = 10

SIM Status = OK

 GPS Information:      //下面是收到的卫星数据

  GPS Info:

    GPS State: Enabled

    GPS Mode Configured: Standalone

    Latitude: 29 Deg 52 Min 22 Sec North

    Longitude: 121 Deg 35 Min 0 Sec East

    Timestamp (UTC): 08/12/2015  07:27:10

    Local time: 08/12/2015  15:27:10

    Heading: 0.00, Velocity Horiz: 0.00, Velocity Vert: 0.00

    Height (MSL): -11.00 m

  Satellite Info:

    Satellite ID: #2

      Elevation: 52.00, Azimuth: 25.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #4

      Elevation: 46.00, Azimuth: 33.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #7

      Elevation: 0.00, Azimuth: 0.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #8

      Elevation: 0.00, Azimuth: 0.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #9

      Elevation: 62.00, Azimuth: 90.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #10

      Elevation: 59.00, Azimuth: 70.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #13

      Elevation: 9.00, Azimuth: 112.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #16

      Elevation: 34.00, Azimuth: 316.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #17

      Elevation: 41.00, Azimuth: 322.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #23

      Elevation: 0.00, Azimuth: 0.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #24

      Elevation: 63.00, Azimuth: 16.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #27

      Elevation: 0.00, Azimuth: 0.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #28

      Elevation: 67.00, Azimuth: 305.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #29

      Elevation: 0.00, Azimuth: 0.00, SNR: 0.00, Processing Status: Search

    Satellite ID: #32

      Elevation: 50.00, Azimuth: 127.00, SNR: 0.00, Processing Status: Search

1、联通移动和电信的拨号串不一致，如果是联通移动，拨号串采用*99#，电信的拨号串为#777

2、MSR V7的4G配置均在通道化出来的Eth-channel接口上进行配置；

3、配置完成之后，切记添加一条路由，出接口设置为通道化出来的Eth-channel口

4、如果是做VPDN组网的话，需要在Controller Cellular视图下配置相应的APN节点。